<%--
  Created by IntelliJ IDEA.
  User: oldliu
  Date: 2021-11-22
  Time: 11:42
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<h1><%out.print(session.getId());%></h1>
  你放在session中的值是
<%=session.getAttribute("time")%>
</body>
</html>
